Σ index Matrix 17 Matrix 23 Σ#24 Rxn set 20 Eq pack 7 Eq pack 13 Rxn set 2 Ledger /15 Ledger /21 Rxn set 14 Rxn set 8 Batch 16 Eq pack 19 Ledger /9 Eq pack 1

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-20 15:19Z

F = G m₁m₂ / r²

det| 1 4 ; 2 2 | = -6

164K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

232K

4z² + 8z + 7 = 0

d/dt [t^3] = 3t^2

375K

∑_{k=1}^{n} k = n(n+1)/2

47K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 5 6 ; 2 6 | = 18

165K

iħ ∂ψ/∂t = Ĥψ

372K

11n² + 2n + 4 = 0

∇²y = 0

430K

det| 4 8 ; 3 5 | = -4

130K

\frac{9}{8} \sum_{i=1}^{n} i^{2}

det| 9 4 ; 1 10 | = 86

455K

∇ × E = −∂B/∂t

336K

∑_{k=1}^{n} k = n(n+1)/2

215K

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